if (document.images) {
      preload_image1 = new Image(74,32); 
      preload_image1.src="http://www.jacob-riley.com/images/consSendBtnHover.jpg"; 
    }



function validate_required(field,alerttxt)
{
with (field)
{
if (value==null||value=="")
  {alert(alerttxt);return false;}
else {return true}
}
}

function validate_email(field,alerttxt)
{
with (field)
{
apos=value.indexOf("@");
dotpos=value.lastIndexOf(".");
if (apos<1||dotpos-apos<2) 
  {alert(alerttxt);return false;}
else {return true;}
}
}

function validate_form(thisform)
{
with (thisform)
{
  if (validate_required(name,"Please Enter Your Name")==false)
  {name.focus();return false;}
  if (validate_required(phone,"Please Enter Your Phone Number")==false)
  {phone.focus();return false;}
  if (validate_email(email,"Please Enter A Valid E-Mail Address")==false)
  {email.focus();return false;}
}
}